Toshu has the most inconsistent character arcs of all. I get that they needed him to stand against MaAn for the opposing family members to have a substantial number.
But today is when he should have drawn a line. If not supporting Anu like Pakhi & Samar did, he shouldn't have been given any dialogues.
But instead he became a man who $lut shames his own mother. If Kinjal is shown to continue being with him now, it will seriously degrade her character. All her principles & past arguments will stand hollowed.